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Individual Calculations August 2022 |
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| Maryniec, Grzegorz Total change: 22.00 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1331 | 3.50 | 7 | 0.55 | 40 | 22.00 | |
|  Krogulski, Maksymilian | | | 1582 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nawalaniec, Adam | | | 1767 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Wroblewski, Rafal | | | 1132 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sikorski, Adam | | | 1014 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Chekhani, Anna | | | 1575 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zglenicki, Jakub | | | 1144 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Urbaniak, Karol | | | 1659 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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